Results 241 to 250 of about 166,259,392 (287)
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1996
Abstract Missions are the lifeblood of planetary science. Unfortunately, planetary missions are expensive and because they are expensive only a few nations or agencies have independent planetary exploration programs. At the time of this writing the list was restricted to four: the United States, Russia, Japan, and the European Space ...
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Abstract Missions are the lifeblood of planetary science. Unfortunately, planetary missions are expensive and because they are expensive only a few nations or agencies have independent planetary exploration programs. At the time of this writing the list was restricted to four: the United States, Russia, Japan, and the European Space ...
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Rationale for Mars Exploration
Space 98, 1998Mars, the fourth planet from the sun, has already been explored quite extensively. There have been seven missions to Mars since 1964. There are many incentives for humans to continue to explore Mars. The purpose of this paper is to provide a rationale for Mars exploration.
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Mars Airborne Canyon Explorer for Mars surface exploration.
57th International Astronautical Congress, 2006J.W.G.P. Apeldoorn +10 more
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Biology and the Exploration of Mars
JAMA: The Journal of the American Medical Association, 1966After the moon, where do we travel next? Mars, many students of this problem believe, is the most logical site to begin planetary exploration. And this book is a series of reports prepared by subgroups of the Space Science Board of the National Academy of Sciences; the reports contain discussions of what types of experiments to attempt, how much can be
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China’s Mars Exploration Mission and Science Investigation
Space Science Reviews, 2021Chunlai Li, Yangting Lin
exaly
Scientific objectives and payloads of Tianwen-1, China’s first Mars exploration mission
Advances in Space Research, 2021Chi Wang, Tielong Zhang, Zhu Yan
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Survey on Unmanned Aerial Vehicle for Mars Exploration: Deployment Use Case
Drones, 2022Sachin Kumar Gupta +2 more
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2015
A critical unknown is how life originated on Earth. Was it seeded from elsewhere, or did it generate spontaneously from indigenous nutrients? The current vogue is the belief system that life will evolve on a planet with water, carbon dioxide, and warmth, given a few hundred million years.
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A critical unknown is how life originated on Earth. Was it seeded from elsewhere, or did it generate spontaneously from indigenous nutrients? The current vogue is the belief system that life will evolve on a planet with water, carbon dioxide, and warmth, given a few hundred million years.
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